Putting our knowledge to work to serve a public purpose

Extension, outreach, engagement  putting knowledge and research to work for local, national and global communities has always been a primary purpose of the college.

Cornell University created its first agricultural extension program in 1894, which is distinguished as the nation’s longest continuously operating extension program. Our faculty and staff are important innovators in agricultural, environmental and social extension work.

A commitment to extend knowledge beyond the university is an integral part of the CALS culture and mission. Cornell Cooperative Extension (CCE) is a formal organization with offices on the Cornell campus and across New York state and New York City. Regional agricultural teams effectively bridge researchers on our campus with educators in our communities.

In addition to the Cornell researchers who regularly work with county CCE staffers, we have more than 200 CALS faculty and staff who also conduct extension education programs with targeted audiences in a variety of other ways, including through community outreach, online courses, short courses, field days, public school events and more.

The breadth and depth of our extension/outreach activities demonstrate a deep CALS commitment to a broad educational mission that links campus and public life. Whether on campus or off, we translate Cornell University’s world-class research into real-world practice that helps New York state residents, businesses and communities to thrive.

Find an Extension Program

From around the corner to the Cornell campus, we have local offices and programs ready to support you.

Regional Ag Team helps with hoof trimming at farm

CCE's regional agriculture teams provide research-based information, programs and technical assistance to dairy, field crops, vegetable, tree fruit and grape producers all around New York State

students learning about beekeeping

Supported by federal, state and county funding, CCE links the research and extension efforts at Cornell to New York's 62 counties and all NYC boroughs.

Farmers visiting Aurora, NY, research farm

Cornell CALS extension and outreach personnel intersect with stakeholders at field days, workshops and a wide variety of other engagements.

Cornell Cooperative Extension

Ripple effect: Cornell helps restore Long Island's shellfish

CALS Extension & Outreach

Cornell Farm Ops sets up NYS veterans for success

shellfish
Logan Yarbrough, veteran

Did you know?

Two women visiting the home of a elderly homeowner

Cornell is the only Ivy League university with a statewide Cooperative Extension system

45,000

the number of NYS residents who volunteer with CCE each year

38,563

the number of ladybugs contributed to The Lost Ladybug Project by citizen scientists as of October 2019

Outreach and extensions stories

See how our work is making a tangible difference in our communities.

Two women facing each other standing on a stage in front of a podium with an award being passed off between them.

News

State pest management program head wins regional award
Center director Deborah Grantham presented the award to Grant Nov. 7 at the Cornell Cooperative Extension luncheon. The award, which will be given annually, recognizes those who exemplify the center’s mission to foster broader awareness and...
  • Cornell Cooperative Extension
  • Entomology
  • Organisms
A woman standing outside in a snow-covered field with turkeys behind her

News

Cooperative Extension podcast talks turkey
It’s undeniably November, and everyone’s talking turkey – including the “Extension Out Loud” podcast from Cornell Cooperative Extension. Offering a bird’s-eye view of the turkey scene in New York state, hosts Katie Baildon and Paul Treadwell are...
  • Cornell Cooperative Extension
  • Food
  • Meat